Developers
Documentation for APIs, Webhooks, and Cord Elements.
Use the developer Workbench
Review your API requests, errors, events and webhooks, and try the API from inside Cord.
Authentication and API Keys
Learn how to generate and authenticate your requests to Cord's REST API.
Configure and inspect Webhooks
Receive real-time notifications on your server when events occur in Cord.
Cord Elements (Embeddable UI components)
Embed Cord's quoter directly into your own web application, with your brand.
Connect Cord with Make
Accept the invitation to the Cord app on Make, authorize access with one click and create scenarios that start when something happens in Cord.
Rate limits
Understand Cord's API limits and how to handle 429 responses.
Connect Cord with Zapier
Accept the invitation to the Cord app on Zapier, authorize access with one click and create Zaps that start when something happens in Cord.
Move your payment flows to Cord
How to activate Cord Payments and bring over customers, products, and current processes.
Connect n8n
Use Cord from n8n: the community node with a webhook trigger, or the HTTP Request node against the v1 API.
API error code handling
Meaning of HTTP 400, 401, 403, 404, 429 and 500 in Cord's API.
API: Create Quotes
Generate and send quotes programmatically with Cord's REST API.
API: Manage Customers
Synchronize your customer catalog with your ERP via the REST API.
Avoiding duplicate operations
How to prevent duplicate quotes or records when integrating the API.
Connect Claude, Cursor or another AI to Cord (MCP)
How to give an AI assistant access to your quotes, invoices and collections with Cord's MCP server, and what it can do.
Cord Elements for React
Embed Cord's quoter in your React app with @flouviahq/elements.
Invoicing (CFDI) and the API
How invoices are issued in Cord and what the public v1 API exposes.
Test card numbers
List of PANs to simulate 3D Secure flows and failures.
Testing Cord without affecting production
How to experiment with payments and stamping without spending money or stamping for real.
Using the Cord API from Node.js
How to call Cord's REST API from your Node.js or TypeScript backend, with or without the official SDK.
Using the Cord CLI
Connect your terminal from the browser, set up your account, integrate your project and test webhooks on your machine.
Verifying Webhook Signatures
Cryptographically validate that a webhook comes from Cord.
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